This is how you use spoilers! (uniquecode has to be different from any other spoilers on the page. Only the top spoiler with the same unique code will be opened. (as you can see if I have posted more than once on this page )

Thanks Spineless.
I kept killing them by accident and was left with Vapor and Vector. I beat Vapor until she just had a sliver of health. Then I would clap to stun her and get next to her and Vector finished her off.